Some small improvements to the builtin (-ffreestanding) stdint.h; in
particular, make sure to handle WCHAR_MIN correctly.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130618 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Preprocessor/stdint.c b/test/Preprocessor/stdint.c
index 4821cf4..ee8e3c2 100644
--- a/test/Preprocessor/stdint.c
+++ b/test/Preprocessor/stdint.c
@@ -1061,10 +1061,16 @@
 //
 // RUN: %clang_cc1 -E -ffreestanding -triple=x86_64-pc-linux-gnu %s | FileCheck -check-prefix X86_64_LINUX %s
 //
-// X86_64_LINUX:WINT_MIN_ 0
+// X86_64_LINUX:WINT_MIN_ 0U
 // X86_64_LINUX:WINT_MAX_ 4294967295U
 //
 //
+// RUN: %clang_cc1 -E -ffreestanding -triple=i386-mingw32 %s | FileCheck -check-prefix I386_MINGW32 %s
+//
+// I386_MINGW32:WCHAR_MAX_ 65535U
+// I386_MINGW32:WCHAR_MIN_ 0U
+//
+//
 // stdint.h forms several macro definitions by pasting together identifiers
 // to form names (eg. int32_t is formed from int ## 32 ## _t). The following 
 // case tests that these joining operations are performed correctly even if